package com.example.dbmysql.exception.interceptors;


import com.example.dbmysql.utils.JwtUtil;
import com.example.dbmysql.utils.ThreadLocalUtil;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;

import java.util.Map;

@Component
public class LoginInterceptor implements HandlerInterceptor {


    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response,Object handler) throws Exception{
    String token =  request.getHeader("Authorization");
        try {
            Map<String,Object> claims = JwtUtil.parseToken(token);
            ThreadLocalUtil.set(claims);
            return true;
        }catch (Exception e){

            response.setStatus(401);
            return false;
        }

    }
}


